JPH05134043A - デコンボルーシヨンフイルタをもつ原子核検出装置 - Google Patents

デコンボルーシヨンフイルタをもつ原子核検出装置

Info

Publication number
JPH05134043A
JPH05134043A JP3223584A JP22358491A JPH05134043A JP H05134043 A JPH05134043 A JP H05134043A JP 3223584 A JP3223584 A JP 3223584A JP 22358491 A JP22358491 A JP 22358491A JP H05134043 A JPH05134043 A JP H05134043A
Authority
JP
Japan
Prior art keywords
signal
digital
gamma
radiation
camera according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3223584A
Other languages
English (en)
Japanese (ja)
Inventor
Edmond Tournier
トウルニエ エドモンド
Jean-Jacques Chaillout
シヤルロー ジヤン―ジヤツク
Corinne Mestais
メステ コリンヌ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of JPH05134043A publication Critical patent/JPH05134043A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1647—Processing of scintigraphic data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1642—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using a scintillation crystal and position sensing photodetector arrays, e.g. ANGER cameras
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
JP3223584A 1990-08-10 1991-08-09 デコンボルーシヨンフイルタをもつ原子核検出装置 Pending JPH05134043A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9010257A FR2665770B1 (fr) 1990-08-10 1990-08-10 Appareil de detection nucleaire, notamment du genre gamma-camera, a filtres de deconvolution.
FR9010257 1990-08-10

Publications (1)

Publication Number Publication Date
JPH05134043A true JPH05134043A (ja) 1993-05-28

Family

ID=9399614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3223584A Pending JPH05134043A (ja) 1990-08-10 1991-08-09 デコンボルーシヨンフイルタをもつ原子核検出装置

Country Status (6)

Country Link
US (1) US5276615A (fr)
EP (1) EP0470909B1 (fr)
JP (1) JPH05134043A (fr)
DE (1) DE69105866T2 (fr)
FR (1) FR2665770B1 (fr)
IL (1) IL99072A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012512396A (ja) * 2008-12-18 2012-05-31 サザン イノヴェーション インターナショナル プロプライアトリー リミテッド 数学的変換を使用することによってパイルアップされたパルスを分離する方法および装置
WO2019026129A1 (fr) * 2017-07-31 2019-02-07 株式会社島津製作所 Détecteur de rayonnement et dispositif de diagnostic en médecine nucléaire

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5521386A (en) * 1995-02-09 1996-05-28 The United States Of America As Represented By The Secretary Of The Air Force Gamma ray camera method and apparatus
US5689115A (en) * 1995-11-24 1997-11-18 Elscint Ltd. Advanced nuclear medicine system
FR2752948B1 (fr) * 1996-09-05 1998-11-13 Smv Int Acquisition simultanee de coups transmis et de coups emis pour une gamma camera
FR2753279B1 (fr) * 1996-09-09 1998-11-13 Smv Int Procede de traitement des impulsions delivrees par une gamma camera et gamma camera mettant en oeuvre ce procede
FR2754606B1 (fr) * 1996-10-14 1998-10-30 Commissariat Energie Atomique Dispositif et procede de collection et de codage de signaux issus de photodetecteurs
FR2757954B1 (fr) 1996-12-30 1999-01-22 Commissariat Energie Atomique Tete de detection et collimateur pour gamma-camera
US6019879A (en) * 1998-03-19 2000-02-01 Teledyne Industries, Inc. Electrochemical gas sensor
US6271525B1 (en) * 1998-09-23 2001-08-07 Southeastern University Research Assn. Mini gamma camera, camera system and method of use
US6628983B1 (en) * 2000-10-25 2003-09-30 Koninklijke Philips Electronics N.V. Nuclear imaging systems and methods with feature-enhanced transmission imaging
EP1720041A1 (fr) * 2005-05-01 2006-11-08 Target Systemelectronic GmbH Utilisation de filtres digitaux dans un détecteur et un procédé pour obtenir des spectres d'énergie d'un rayonnement nucléaire
US7664607B2 (en) 2005-10-04 2010-02-16 Teledyne Technologies Incorporated Pre-calibrated gas sensor
CN102160307B (zh) * 2007-08-03 2014-08-20 普尔斯特有限责任公司 数字脉冲处理器倾斜度修正
CA2732756C (fr) * 2007-08-03 2017-06-13 Pulsetor, Llc Rejet d'empilage dans un systeme spectrometrique de rayonnement dispersif en energie
WO2009020866A1 (fr) * 2007-08-03 2009-02-12 Pulsetor, Llc Adaptation d'un processeur d'impulsions haute performance à un système existant de spectrométrie
US7807973B2 (en) * 2008-08-01 2010-10-05 Pulsetor, Llc Pileup rejection in an energy-dispersive radiation spectrometry system
WO2012101332A1 (fr) 2011-01-27 2012-08-02 Michel Tararine Procede et dispositif de correction d'empilement d'impulsions pour un detecteur de rayonnement
US10126438B2 (en) 2014-09-19 2018-11-13 University Of Virginia Patent Foundation Systems and methods for polarized nuclear imaging and spectroscopy
EP3513222A4 (fr) 2016-09-15 2020-05-20 Yuan Zheng Systèmes et procédés d'imagerie et de spectroscopie nucléaires polarisées

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455616A (en) * 1979-07-09 1984-06-19 Elscint, Ltd. Fast gamma camera
FR2546633B1 (fr) * 1983-05-27 1985-07-05 Thomson Csf Procede de traitement des impulsions de localisation delivrees par une gammacamera et gammacamera mettant en oeuvre ce procede
FR2546632B1 (fr) * 1983-05-27 1985-07-12 Thomson Csf Procede de traitement des impulsions delivrees par une gammacamera et gammacamera mettant en oeuvre ce procede
EP0252566B1 (fr) * 1986-07-09 1991-04-24 Laboratoires D'electronique Philips Caméra à scintillation
FR2605745B1 (fr) * 1986-10-24 1990-11-09 Labo Electronique Physique Camera a scintillation
FR2609336B1 (fr) * 1987-01-06 1990-02-23 Labo Electronique Physique Camera a scintillation
FR2615960B1 (fr) * 1987-05-27 1991-09-06 Commissariat Energie Atomique Dispositif de localisation d'un rayonnement nucleaire, et dispositif de formation d'image de rayonnement incluant un tel dispositif de localisation
FR2615961B1 (fr) * 1987-05-27 1991-09-06 Commissariat Energie Atomique Procede de prise en compte des impulsions de localisation delivrees par une gamma camera
FR2615959B1 (fr) * 1987-05-27 1989-08-04 Commissariat Energie Atomique Procede de localisation d'un rayonnement nucleaire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012512396A (ja) * 2008-12-18 2012-05-31 サザン イノヴェーション インターナショナル プロプライアトリー リミテッド 数学的変換を使用することによってパイルアップされたパルスを分離する方法および装置
WO2019026129A1 (fr) * 2017-07-31 2019-02-07 株式会社島津製作所 Détecteur de rayonnement et dispositif de diagnostic en médecine nucléaire
JPWO2019026129A1 (ja) * 2017-07-31 2020-08-13 株式会社島津製作所 放射線検出器および核医学診断装置

Also Published As

Publication number Publication date
FR2665770B1 (fr) 1993-06-18
FR2665770A1 (fr) 1992-02-14
IL99072A0 (en) 1992-07-15
DE69105866D1 (de) 1995-01-26
IL99072A (en) 1996-03-31
DE69105866T2 (de) 1995-07-06
EP0470909B1 (fr) 1994-12-14
EP0470909A1 (fr) 1992-02-12
US5276615A (en) 1994-01-04

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Effective date: 20000606